Adding an HTML entity such as ` ` in haml files will trigger a NoPlainNodes error. ``` ee/app/views/projects/environments/logs.html.haml:21 [W] NoPlainNodes: ` ` is a plain node. Please use an i18n method like `= _(' ')` ``` The related code is in the linter: https://gitlab.com/gitlab-org/gitlab/blob/master/haml_lint/linter/no_plain_nodes.rb ### Reproduce this issue: The following diff shows the problem: https://gitlab.com/gitlab-org/gitlab/merge_requests/17532/diffs?commit_id=44710c2d14d98e21d22d75b6b5e4f408798121d1 ### Original note from an MR: **Note to reviewer/maintainer:** Currently we have a rather strict linting rule, which assumes all plain text nodes should be translated. This small hack allows this MR to pass the linting. Error was: ``` ee/app/views/projects/environments/logs.html.haml:12 [W] NoPlainNodes: ` ` is a plain node. Please use an i18n method like `= _(' ')` ee/app/views/projects/environments/logs.html.haml:21 [W] NoPlainNodes: ` ` is a plain node. Please use an i18n method like `= _(' ')` ``` ### Original discussion: The following discussion from !17532 should be addressed: - [ ] @wortschi started a [discussion](https://gitlab.com/gitlab-org/gitlab/merge_requests/17532#note_228496511): > I wonder if should investigate this in a follow-up issue? Maybe we can adjust our linting rules to be a bit less strict?